Specifications

Shell Type

Shell Width

Bearing Type

Spindle Width

Spindle Material

Spindle Interface

Weight

Miscellaneous

Truvativ Howitzer Team Bottom Bracket. Bottom Brackets. The Howitzer Bottom Bracket System provides a bombproof Bottom Bracket for the extremes of Freeride and DH applications. The Howitzer BB features oversized cartridge bearings to produce a super durable external BB system. We built this system fr .... .